- Babbitt, Frank Cole (2)
- Cherniss, Harold F. (Harold Fredrik), 1904-1987 (2)
- Clement, Paul A. (2)
- De Lacy, Phillip, 1913- (2)
- Einarson, Benedict (2)
- Fowler, Harold North (2)
- Helmbold, William Clark, 1908- (2)
- Hoffleit, Herbert B. (2)
- Minar, Edwin L. (2)
- O'Neil, Edward N. (2)
- Pearson, Lionel Ignacius Cusack (2)
- Plutarch (2)
- Sandbach, F. H. (2)